package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;
import java.time.LocalDateTime;

@Slf4j
@Api(tags = "数据统计")
@RequestMapping("/admin/report")
@RestController
public class ReportController {

    @Autowired
    private ReportService reportService;

    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("营业额统计:{},{}", begin, end);
        TurnoverReportVO localDateTime = reportService.turnoverStatistics(begin, end);
        return Result.success(localDateTime);
    }

    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
       log.info("用户统计:{},{}", begin, end);
        UserReportVO userStatistics = reportService.userStatistics(begin,end);
        return Result.success(userStatistics);
    }

    @ApiOperation("订单统计")
    @GetMapping("/ordersStatistics")
    public Result ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("订单统计:{},{}", begin, end);
        OrderReportVO reportVO = reportService.ordersStatistics(begin,end);
        return Result.success(reportVO);
    }

    @ApiOperation("查询销量排名top10")
    @GetMapping("/top10")
    public Result top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询销量排名:{},{}", begin, end);
        SalesTop10ReportVO reportVO = reportService.top10(begin,end);
        return Result.success(reportVO);
    }

    @ApiOperation("导出Excel报表")
    @GetMapping("/export")
    public void export(HttpServletResponse httpServletResponse) throws IOException {
        log.info("导出Excel报表");
        reportService.export(httpServletResponse);
    }
}
